I-55 weather conditions near Springfield, Illinois
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 49°F 2026-05-07T07:52:00-05:00 
Today 2026-05-07, Sunny. Sunny, with a high near 66. West southwest wind 5 to 10 mph increasing to 11 to 16 mph in the afternoon. Winds could gust as high as 28 mph.
Tonight 2026-05-07, Partly Cloudy. Partly cloudy, with a low around 49. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.Friday 2026-05-08, Chance Showers then Showers Likely. A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 69. South southwest wind 6 to 8 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night 2026-05-08, Chance T-storms then Chance Showers. A chance of showers and thunderstorms before 7pm, then a chance of showers between 7pm and 1am. Cloudy during the early evening, then gradual clearing, with a low around 49. West southwest wind around 6 mph becoming light and variable. Chance of precipitation is 30%.
- Saturday 2026-05-09, Sunny. Sunny, with a high near 79. Southwest wind 7 to 14 mph, with gusts as high as 22 mph.
Saturday Night 2026-05-09, Mostly Cloudy then Chance Showers. A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 54. Southwest wind 6 to 8 mph becoming north after midnight.
Sunday 2026-05-10, Partly Sunny. Partly sunny, with a high near 67. North wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night 2026-05-10, Mostly Clear. Mostly clear, with a low around 44.- Monday 2026-05-11, Sunny. Sunny, with a high near 70.
- Monday Night 2026-05-11, Mostly Clear. Mostly clear, with a low around 49.
Tuesday 2026-05-12, Chance Showers. A chance of showers. Mostly sunny, with a high near 75.- Tuesday Night 2026-05-12, Partly Cloudy. Partly cloudy, with a low around 55.
- Wednesday 2026-05-13, Mostly Sunny. Mostly sunny, with a high near 77.